package com.example.springboot.common;

import lombok.*;

/**
 * 用于将结果返回给前端的包装类
 * @param <T>
 */
@Data
@NoArgsConstructor
@AllArgsConstructor
public class Result<T> {
    private String code;
    private String msg;
    private T data;
    public Result (T data){
        this.data = data;
    }
    public static Result success() {
        Result result = new Result<>();
        result.setCode("0");
        result.setMsg("成功");
        return result;
    }

    public static <T> Result<T> success(T data) {
        Result<T> result = new Result<>(data);
        result.setCode("0");
        result.setMsg("成功");
        return result;
    }

    public static Result error(String code, String msg) {
        Result result = new Result();
        result.setCode(code);
        result.setMsg(msg);
        return result;
    }
}